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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 575 · 40 questions
TalentJR

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

NameDateTime takenScore ___ / 40
  1. 1.🔄 Which change is this: rain falls from clouds? (a) melting (b) evaporation (c) precipitation (d) condensation
  2. 2.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
  3. 3.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  4. 4.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
  5. 5.♨️ At sea level, pure water boils at how many degrees Celsius?
  6. 6.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  7. 7.🔍 Which is the odd one out? (a) water vapour (b) hailstones (c) ice (d) an icicle
  8. 8.🔍 Which is the odd one out? (a) river water (b) hailstones (c) sea water (d) raindrops
  9. 9.Which of these is water as a liquid? (a) ice (b) snow (c) an icicle (d) river water
  10. 10.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
  12. 12.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  13. 13.Which of these is water as a solid? (a) tap water (b) sea water (c) water vapour (d) hailstones
  14. 14.True or false: “a lake turns to ice” is an example of melting. (a) False (b) True
  15. 15.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  16. 16.🔄 Which change is this: ice turns into water? (a) evaporation (b) precipitation (c) melting (d) condensation
  17. 17.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  18. 18.True or false: “clouds form in the sky” is an example of precipitation. (a) True (b) False
  19. 19.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  20. 20.Which of these is water as a liquid? (a) water vapour (b) frost (c) dew (d) steam
  21. 21.True or false: “ice turns into water” is an example of melting. (a) False (b) True
  22. 22.Which of these is an example of melting? (a) hail falls from the sky (b) wet clothes dry outside (c) water turns into ice (d) ice cream drips in sun
  23. 23.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
  24. 24.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  25. 25.True or false: “a lake turns to ice” is an example of precipitation. (a) False (b) True
  26. 26.🔄 Which change is this: water turns into vapour? (a) condensation (b) melting (c) freezing (d) evaporation
  27. 27.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) frost (d) river water
  28. 28.🔄 Which change is this: vapour turns into drops? (a) melting (b) evaporation (c) precipitation (d) condensation
  29. 29.🧊 Pure water freezes into ice at how many degrees Celsius?
  30. 30.Which of these is water as a gas? (a) ice (b) sea water (c) frost (d) steam
  31. 31.Which of these is an example of evaporation? (a) drops on a cold glass (b) vapour turns into drops (c) a lake turns to ice (d) puddles dry in the sun
  32. 32.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  33. 33.💧 In how many states can water be found (solid, liquid, gas)?
  34. 34.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False
  35. 35.🔍 Which is the odd one out? (a) steam (b) frost (c) an icicle (d) snow
  36. 36.Which of these is an example of condensation? (a) snow falls on mountains (b) water turns into ice (c) drops on a cold glass (d) a snowman turns to water
  37. 37.🔍 Which is the odd one out? (a) dew (b) frost (c) river water (d) tap water
  38. 38.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) grains of sand (d) bits of cotton
  39. 39.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
  40. 40.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid

Answer key

  1. precipitation
  2. True
  3. solid
  4. in the oceans
  5. 100
  6. solid
  7. water vapour
  8. hailstones
  9. river water
  10. gas
  11. the sun
  12. True
  13. hailstones
  14. False
  15. True
  16. melting
  17. liquid
  18. False
  19. solid
  20. dew
  21. True
  22. ice cream drips in sun
  23. True
  24. True
  25. False
  26. evaporation
  27. river water
  28. condensation
  29. 0
  30. steam
  31. puddles dry in the sun
  32. liquid
  33. 3
  34. False
  35. steam
  36. drops on a cold glass
  37. frost
  38. water droplets
  39. True
  40. liquid

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